Case for a portable electronic device



FIG. 1 is a perspective view of a case for a portable electronic device showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a perspective view thereof in a use state;

FIG. 10 is another perspective view thereof in the use state; and,

FIG. 11 is a perspective view thereof in an unfolded state.

The broken lines in FIGS. 1-11 depict portions of the case for portable electronic device that form no part of the claimed design. 

CLAIM The ornamental design for a case for a portable electronic device, as shown and described. 